package com.atguigu.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.atguigu.constant.MessageConstant;
import com.atguigu.constant.RedisMessageConstant;
import com.atguigu.entity.Result;
import com.atguigu.pojo.Member;
import com.atguigu.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.Map;

/**
 * @author Eric
 * @Create 2020-09-21  18:14
 * @Version project-workspace-0912
 **/
@RestController
@RequestMapping("/login")
public class LoginController {

    @Reference
    private MemberService memberService;

    @Autowired
    private JedisPool jedisPool;

    @RequestMapping("/check")
    public Result check(@RequestBody Map map, HttpServletResponse response)
    {
        String  telephone = (String) map.get("telephone");
        String validateCode = (String) map.get("validateCode");

        //1.从Redis中获取缓存的验证码，判断验证码是否正确
        String codeOfRedis = jedisPool.getResource().get(telephone+ RedisMessageConstant.SENDTYPE_LOGIN);
        if(codeOfRedis == null || !codeOfRedis.equals(validateCode))
        {
            //验证码输入错误
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }else{
            //验证码输入正确
            //2.判断当前用户是否为会员
          Member member =  memberService.findByTelephone(telephone);
            if(member == null){
                //当前用户不是会员，自动完成注册
                member = new Member();
                member.setPhoneNumber(telephone);
                member.setRegTime(new Date());
                memberService.add(member);
            }
            //3.登陆成功
            //将用户信息保存到cookie中
            Cookie cookie = new Cookie("login_member_telephone", telephone);
            cookie.setPath("/");//路径
            cookie.setMaxAge(60*60*24*30);//有效期30天
            response.addCookie(cookie);//很重要的一步！
            return new Result(true,MessageConstant.LOGIN_SUCCESS);
        }

    }
}
